Is President Donald Trump’s break with the United States’ traditional internationalist stance irrevocable, or can it be reversed? The stakes are high for the United States’ standing, as well as for ...

In the aftermath of President Donald Trump’s recent decision to dismantle USAID, liberal internationalists have rallied, galvanized by the attack to defend the value of their institutions. Established ...

The unipolar moment is over, and the U.S. must adapt its foreign policy to an increasingly multipolar world. The old overly ambitious strategy of liberal hegemony is ill-suited to the new realities of ...

This year is set to break the record for the hottest year ever recorded. It was a banner year for climate devastation: Southern Africa and South America suffered under severe droughts; dangerous heat ...

Yohann Koshy returns to the golden age of solidarity between Global South states. Anyone interested in the meaning of internationalism in the second half of the 20th century would have been wise to ...

When future historians think of the moment that marked the end of the liberal world order, they may point to the spring of 2020—the moment when the United States and its allies, facing the gravest ...

“A world is collapsing before our eyes,” wrote Gérard Araud, the French ambassador to the United States, upon learning of Donald Trump’s election as president in November 2016. Many American ...

It is hard to think of a more chaotic moment in the history of the Republican Party than the present; perhaps only Andrew Johnson’s 1865–68 presidency comes close. The GOP’s de facto leader, former ...

THE ideal of internationalism is older than any existing nation; it is older than the Christian religion; but as the credo of a great movement, the inspiration of millions, it is a modern phenomenon.

How Mamdani can make municipal solidarity more than a slogan. Mayor-elect Zohran Mamdani speaks during a press conference at the Unisphere on November 5, 2025 in the Queens borough of New York City.

In “Macron, Trump and the ghosts of 1918” (November 6), Gideon Rachman seeks to draw an easy comparison between Woodrow Wilson and Emmanuel Macron, suggesting a single tradition of internationalism ...

They are less parochial than we think — and that’s dangerous. By David Motadel Mr. Motadel is a historian at the London School of Economics and Political Science. The European Parliament opened in ...